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MAIN TECHNICAL PARAMETERS
Type of test bench | HTA711-55/75/110/150 | HTA711-185/220/300 |
Output shaft Speed range (rpm) | 0~4000 | 0~3000 |
Number of testable Cylinders | 12 | 12 |
Main motor power(KW) | 5.5/7.5/11/15 | 18.5/22/30 |
Height from the axis of output shaft to the surface of worktable (mm) | 125 | 125 |
Flow rate of the fuel System in liter/min | ≥8 | ≥10 |
Feed pressure of Turbine oil (MPa) | Low pressure≥0.4,High pressure≥4.0 | Low pressure≥0.4,High pressure≥4.0 |
Fuel stroke-counting range | 0~1000 | 0~1000 |
Control temperature range of fuel (°C) | 40±2 | 40±2 |
Gas positive pressure (MPa) | 0~0.16 | 0~0.16 |
Gas negative Pressure (MPa) | -0.1~0 | -0.1~0 |
DC power | 12/24 | 12/24 |
Flow rate of the refluxdelivery (liter/hour) | 6~60 | 6~60 |
Rack travel:(mm) | 0~25 | 0~25 |
Flow rate of the Reflux delivery (liter/hour) | 0~10 | 0~10 |
Overall of the test bench: (L×W×H) (mm) | 1850×1100×1750 | 2100×1100×1750 |
weight(Kg) | 800/850//900/1000 | 1100/1200/1300 |
Main purposes
1. measurement of each cylinders delivery at any speed
2. checking of each cylinders injection time with static
3. checking the sealing of injection pump body
4. checking of the mechanical governor
5. checking of the pneumatic governor
6. checking of the vacuum capacity of governor
7. Checking of the manifold pressure compensator
8. measurement of the reflux delivery of distributor pump
9. measurement of the internal pressure of distributor pump body
testing of the electro-magnetic valve of distributor pump
diesel fuel pump test stand